Triple

T16820548
Position Surface form Disambiguated ID Type / Status
Subject Route 1 (Costa Rica) E408876 entity
Predicate borderCrossing P4105 FINISHED
Object Peñas Blancas (Costa Rica–Nicaragua)
Peñas Blancas (Costa Rica–Nicaragua) is a major land border crossing and checkpoint between Costa Rica and Nicaragua, serving as a key transit point for regional trade and travel in Central America.
 E1235274 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Peñas Blancas (Costa Rica–Nicaragua) | Statement: [Route 1 (Costa Rica), borderCrossing, Peñas Blancas (Costa Rica–Nicaragua)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peñas Blancas (Costa Rica–Nicaragua)
Context triple: [Route 1 (Costa Rica), borderCrossing, Peñas Blancas (Costa Rica–Nicaragua)]
  • A. Comayagua mountain range
    The Comayagua mountain range is a prominent highland system in central Honduras known for its forested peaks, biodiversity, and role as a key watershed for the surrounding region.
  • B. Arenal Dam
    Arenal Dam is a major hydroelectric dam in Costa Rica that created Lake Arenal and plays a key role in the country’s renewable energy production.
  • C. Arenal River
    The Arenal River is a watercourse in northern Costa Rica that drains the slopes of the Arenal Volcano region and feeds into Lake Arenal, contributing to the area's hydroelectric and ecological systems.
  • D. Arenal
    Arenal is a prominent stratovolcano in northwestern Costa Rica, famed for its near-perfect conical shape and role as a major eco-tourism and geothermal energy site.
  • E. Arenal
    Arenal is a locality in the Mexican state of Jalisco, situated near the municipality of Zapopan in the Guadalajara metropolitan area.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Peñas Blancas (Costa Rica–Nicaragua)
Triple: [Route 1 (Costa Rica), borderCrossing, Peñas Blancas (Costa Rica–Nicaragua)]
Generated description
Peñas Blancas (Costa Rica–Nicaragua) is a major land border crossing and checkpoint between Costa Rica and Nicaragua, serving as a key transit point for regional trade and travel in Central America.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Peñas Blancas (Costa Rica–Nicaragua)
Target entity description: Peñas Blancas (Costa Rica–Nicaragua) is a major land border crossing and checkpoint between Costa Rica and Nicaragua, serving as a key transit point for regional trade and travel in Central America.
  • A. Comayagua mountain range
    The Comayagua mountain range is a prominent highland system in central Honduras known for its forested peaks, biodiversity, and role as a key watershed for the surrounding region.
  • B. Arenal Dam
    Arenal Dam is a major hydroelectric dam in Costa Rica that created Lake Arenal and plays a key role in the country’s renewable energy production.
  • C. Arenal River
    The Arenal River is a watercourse in northern Costa Rica that drains the slopes of the Arenal Volcano region and feeds into Lake Arenal, contributing to the area's hydroelectric and ecological systems.
  • D. Arenal
    Arenal is a prominent stratovolcano in northwestern Costa Rica, famed for its near-perfect conical shape and role as a major eco-tourism and geothermal energy site.
  • E. Arenal
    Arenal is a locality in the Mexican state of Jalisco, situated near the municipality of Zapopan in the Guadalajara metropolitan area.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d88394566c8190b3dcbdc72935f7fa completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b2e6b59c8190ad562a80e71ce54c completed April 18, 2026, 4:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00b29a3854819099eed580eea5d84d completed May 10, 2026, 4:30 p.m.
NEDg Description generation batch_6a00b32d2a588190b59bad56f8817bce completed May 10, 2026, 4:32 p.m.
NED2 Entity disambiguation (via description) batch_6a00b3d14b3c819081f435777f47eca3 completed May 10, 2026, 4:35 p.m.
Created at: April 10, 2026, 5:23 a.m.